The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2016
Filed:
Sep. 03, 2012
Applicants:
Dirk Blunk, Hurth, DE;
Ralf Helmut Hetzer, Wietzendorf, DE;
Angela Sager-wiedmann, Munster, DE;
Kai Wirz, Cologne, DE;
Inventors:
Dirk Blunk, Hurth, DE;
Ralf Helmut Hetzer, Wietzendorf, DE;
Angela Sager-Wiedmann, Munster, DE;
Kai Wirz, Cologne, DE;
Assignee:
Universität zu Köln, Cologne, DE;
Primary Examiner:
Int. Cl.
CPC ...
A62D 1/02 (2006.01);
U.S. Cl.
CPC ...
A62D 1/0071 (2013.01);
Abstract
The invention relates to fire extinguishing foams or concentrates thereof, these comprising a carbohydrate-containing siloxane surfactant.